\name{bootcoef}
\alias{bootcoef}
\title{ ~~function to do ... ~~ }
\description{
  ~~ A concise (1-5 lines) description of what the function does. ~~
}
\usage{
bootcoef(object,data,R=99,...)
}
%- maybe also 'usage' for other objects documented here.
\arguments{
  \item{object}{ ~~Describe \code{object} here~~ attention object et different}
  \item{data}{ ~~Describe \code{data} here~~ }
  \item{R}{ ~~Describe \code{R} here~~ }
  \item{\dots}{ ~~Describe \code{\dots} here~~ }
}
\details{
  ~~ If necessary, more details than the description above ~~
}
\value{
  ~Describe the value returned
  If it is a LIST, use
  \item{comp1 }{Description of 'comp1'}
  \item{comp2 }{Description of 'comp2'}
  ...
}
\references{
Davison, A.C. and Hinkley, D.V. (1997) Bootstrap Methods and Their Application. Cambridge University Press.\cr
Efron et al.\cr
Efron et al.\cr
}
\seealso{ ~~objects to See Also as \code{\link{help}}, ~~~ }
\examples{

# add an example

}

